CN211824322U

CN211824322U - Elbow detection jig

Info

Publication number: CN211824322U
Application number: CN202020532274.6U
Authority: CN
Inventors: 徐跃农; 陈孟娟; 朱小永
Original assignee: Suzhou Carrefour Auto Parts Co ltd
Current assignee: Suzhou Carrefour Auto Parts Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-10-30
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a return bend detection tool, which comprises a mounting bracket, fixedly connected with mounting panel on the mounting bracket, and the perpendicular surface of mounting panel is connected with two backup pads, the one end that the mounting panel was kept away from to the backup pad is passed through the slide and is connected, be provided with two clamp splices on the mounting panel, the shifting chute has been seted up at the surface middle part of mounting panel, and is provided with the locating plate in the shifting chute perpendicularly, the surperficial movable sleeve of locating plate is equipped with two limiting plates, and the both ends of locating plate difference fixed connection are in the both sides. This kind of return bend detection tool has set up the clamp splice of adjustable distance and angle on the mounting panel, can conveniently with the return bend centre gripping that needs detect between the clamp splice, when the return bend detects, guarantees its stability, passes through the rising of bracing piece restriction clamp splice in the one end of clamp splice, and the bottom supports through the vaulting pole, can be when the vaulting pole goes up and down, and the bottom of vaulting pole clamp splice makes two clamp splices separation.

Description

Elbow detection jig

Technical Field

The utility model relates to a return bend technical field specifically is a return bend detection tool.

Background

The bending pipe for aviation has the following characteristics: the appearance requirement is high, the size is longer, is yielding after bending, and the space size detects the difficulty, is difficult to fix a position after the deformation. The space form and position size is usually detected by using large-stroke three-dimensional detection equipment, so that the equipment investment cost is high; the process of detection needs to be fixed through clamping many times to stabilize the benchmark, complex operation, therefore we make the improvement to this, provide a return bend detection tool.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a return bend detection tool, which comprises a mounting bracket, fixedly connected with mounting panel on the mounting bracket, and the perpendicular surface of mounting panel is connected with two backup pads, the backup pad is kept away from the one end of mounting panel and is passed through the slide and connect, be provided with two clamp splices on the mounting panel, the shifting chute has been seted up at the surface middle part of mounting panel, and is provided with the locating plate in the shifting chute perpendicularly, the surperficial movable sleeve of locating plate is equipped with two limiting plates, and the both ends of locating plate fixed connection respectively in the both sides of shifting chute, the both ends of limiting plate are provided with the vaulting pole respectively perpendicularly, and the vaulting pole activity passes the limiting plate, the one end that the vaulting pole passed the limiting plate is swing joint respectively on the movable plate, and the.

As a preferred technical scheme of the utility model, it is same connect on the limiting plate and rotate respectively in two vaulting poles and connect the both sides at same clamp splice, and the arc wall has been seted up respectively to the one side that is close to each other on two clamp splices.

As a preferred technical scheme of the utility model, two constant head tanks have been seted up on the movable plate, and install the fixed axle in the constant head tank, the movable sleeve is equipped with two movable blocks respectively on the fixed axle, the one end difference fixed connection that passes the limiting plate on the vaulting pole is on the movable block.

As a preferred technical scheme of the utility model, the push rod motor is installed to the bottom of mounting bracket, and push rod fixed connection on the push rod motor is at the middle part of movable plate, the perpendicular surface of movable plate is connected with the ejector pin, and keeps away from two roofs of one end fixedly connected with of movable plate on the ejector pin, the roof sets up in the shifting chute to set up respectively at the both ends of locating plate, and roof and mounting panel level align.

As a preferred technical scheme of the utility model, the surface activity cover of locating plate is equipped with the spring, and the both ends of spring fixed connection respectively is on shifting chute and limiting plate.

As a preferred technical scheme of the utility model, the spout has been seted up to the bottom of slide, and the spout sets up along the length direction of slide, sliding connection has the slider in the spout.

As an optimal technical scheme of the utility model, the one end of bracing piece is rotated and is connected on the clamp splice, and other end fixed connection is on the slider.

The utility model has the advantages that: the elbow detection jig is provided with the clamping blocks with adjustable distance and angle on the mounting plate, so that an elbow to be detected can be conveniently clamped between the clamping blocks, when the bent pipe is detected, the stability of the bent pipe is ensured, one end of the clamping block limits the rising of the clamping block through the supporting rod, the bottom of the clamping block is supported by the support rod, so that the bottom of the clamping block can be supported by the support rod when the support rod is lifted, the two clamping blocks are separated, and the mounting plate is also provided with a top plate which moves along with the moving plate, when the clamping blocks are separated, the top plate can eject out the fixed bent pipe in time, the bent pipe is dismounted in time, and the detection is finished, the device can control the movement of the clamping blocks and the top plate only through the push rod motor, thereby achieving the purpose of fixing the bent pipe, and still possess elastic support capacity between the clamp splice, can adjust the distance according to the diameter of return bend, more convenient.

Drawings

Fig. 1 is a schematic structural view of a bent pipe detection jig of the present invention;

fig. 2 is a schematic structural view of the mounting plate of the elbow detecting jig of the present invention.

In the figure: 1. a mounting frame; 2. mounting a plate; 3. a support plate; 4. a slide plate; 5. a clamping block; 6. a slider; 7. a support bar; 8. a stay bar; 9. moving the plate; 10. a top rod; 11. a push rod motor; 12. a moving block; 13. a moving groove; 14. positioning a plate; 15. a top plate; 16. a limiting plate; 17. a spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in FIGS. 1-2, the elbow detecting jig of the present invention comprises a mounting frame 1, a mounting plate 2 fixedly connected to the mounting frame 1, and the surface of the mounting plate 2 is vertically connected with two supporting plates 3, one ends of the supporting plates 3 far away from the mounting plate 2 are connected through a sliding plate 4, the mounting plate 2 is provided with two clamping blocks 5, the middle part of the surface of the mounting plate 2 is provided with a moving groove 13, a positioning plate 14 is vertically arranged in the moving groove 13, two limiting plates 16 are movably sleeved on the surface of the positioning plate 14, and both ends of the positioning plate 14 are respectively and fixedly connected to both sides of the moving groove 13, both ends of the limiting plate 16 are respectively and vertically provided with a stay bar 8, the stay bar 8 movably penetrates through the limit plate 16, one end of the stay bar 8 penetrating through the limit plate 16 is respectively and movably connected to the movable plate 9, and the other end of the stay bar 8 is rotatably connected to the clamping blocks 5, and the sides of the two clamping blocks 5 which are far away from each other are respectively connected with the sliding plate 4 through the stay bar 7.

Wherein, connect on same limiting plate 16 and rotate respectively in the both sides of connecting at same clamp splice 5 at two vaulting poles 8, and the arc wall has been seted up respectively to the one side that is close to each other on two clamp splices 5, and the arc wall is convenient for fix according to the surperficial radian of return bend.

Two positioning grooves are formed in the moving plate 9, a fixed shaft is installed in each positioning groove, two moving blocks 12 are movably sleeved on the fixed shaft respectively, one end, penetrating through the limiting plate 16, of each support rod 8 is fixedly connected to the corresponding moving block 12 respectively, and the bottoms of the support rods 8 slide on the fixed shaft when the bent pipes are fixed.

Wherein, push rod motor 11 is installed to the bottom of mounting bracket 1, and push rod fixed connection on the push rod motor 11 is at the middle part of movable plate 9, and the perpendicular surface of movable plate 9 is connected with ejector pin 10, and keeps away from two roof 15 of one end fixedly connected with of movable plate 9 on the ejector pin 10, and roof 15 sets up in shifting chute 13 to set up respectively at the both ends of locating plate 14, and roof 15 aligns with mounting panel 2 level, and roof 15 can be ejecting with the return bend.

Wherein, the surface activity cover of locating plate 14 is equipped with spring 17, and the both ends of spring 17 fixed connection respectively on shifting chute 13 and limiting plate 16, and spring 17 gives the elastic support between two limiting plates 16.

Wherein, the spout has been seted up to the bottom of slide 4, and the spout sets up along the length direction of slide 4, and sliding connection has slider 6 in the spout, and slider 6 can slide on slide 4.

Wherein, the one end of bracing piece 7 rotates to be connected on clamp splice 5, and other end fixed connection is on slider 6, and the bracing piece 7 prescribes a limit to the removal height of clamp splice 5 one end.

The working principle is as follows: when the device is used, the distance and angle adjustable clamping blocks 5 are arranged on the mounting plate 1, a bent pipe to be detected can be conveniently clamped between the clamping blocks 5, the stability of the bent pipe is ensured when the bent pipe is detected, the push rod motor 11 is started, the push rod motor 11 pushes the movable plate 9 to ascend, the support rods 8 ascend simultaneously, the ascending of the clamping blocks is limited by the support rods 7 at one end of the clamping blocks 5, the bottom of the clamping blocks 5 is supported by the support rods 8, the bottom of the clamping blocks 5 can be supported by the support rods 8 when the support rods 8 ascend and descend, the bottoms of the two clamping blocks 5 ascend, the top of the clamping blocks 5 respectively move towards two sides along the sliding grooves on the sliding block 4, the top of the clamping blocks 5 is separated, the top plate 15 which moves along with the movable plate 9 is also arranged on the mounting plate 1, and when the clamping blocks 5 are separated, the top plate 15 timely ejects the fixed bent pipe and timely unloads the bent pipe, the return bend that will need to fix again prevents between two open fixture blocks 5, and push rod motor 11 control fixture block 5's one end descends to with the return bend centre gripping, still possess elastic supporting capacity between the limiting plate 16, spring 17 supports fixture block 5, can be according to the diameter regulation distance of return bend, more convenience.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The elbow detection jig comprises a mounting frame (1) and is characterized in that a mounting plate (2) is fixedly connected to the mounting frame (1), two supporting plates (3) are perpendicularly connected to the surface of the mounting plate (2), one ends, far away from the mounting plate (2), of the supporting plates (3) are connected through a sliding plate (4), two clamping blocks (5) are arranged on the mounting plate (2), a moving groove (13) is formed in the middle of the surface of the mounting plate (2), a positioning plate (14) is perpendicularly arranged in the moving groove (13), two limiting plates (16) are movably sleeved on the surface of the positioning plate (14), two ends of the positioning plate (14) are respectively and fixedly connected to two sides of the moving groove (13), supporting rods (8) are respectively and perpendicularly arranged at two ends of the limiting plates (16), the supporting rods (8) movably penetrate through the limiting plates (16), one ends, penetrating through the limiting plates (16), of the supporting rods (8) are respectively and movably connected, and the other end of the stay bar (8) is rotatably connected to the clamping blocks (5), and one sides of the two clamping blocks (5) which are far away from each other are respectively connected with the sliding plate (4) through the stay bar (7).

2. The elbow detection jig according to claim 1, wherein the same limiting plate (16) is connected to two support rods (8) which are respectively rotatably connected to two sides of the same clamping block (5), and arc-shaped grooves are respectively formed on the two clamping blocks (5) at the sides close to each other.

3. The elbow detection jig according to claim 1, wherein the movable plate (9) is provided with two positioning grooves, a fixed shaft is installed in the positioning grooves, two movable blocks (12) are respectively movably sleeved on the fixed shaft, and one ends of the support rods (8) penetrating through the limiting plates (16) are respectively and fixedly connected to the movable blocks (12).

4. The elbow detection jig according to claim 1, wherein a push rod motor (11) is installed at the bottom of the installation frame (1), a push rod on the push rod motor (11) is fixedly connected to the middle of the movable plate (9), a push rod (10) is vertically connected to the surface of the movable plate (9), two top plates (15) are fixedly connected to one ends of the push rod (10) far away from the movable plate (9), the top plates (15) are arranged in the movable groove (13) and are respectively arranged at two ends of the positioning plate (14), and the top plates (15) are horizontally aligned with the installation plate (2).

5. The elbow detection jig according to claim 1, wherein a spring (17) is movably sleeved on the surface of the positioning plate (14), and two ends of the spring (17) are respectively and fixedly connected to the moving groove (13) and the limiting plate (16).

6. The bent pipe detection jig according to claim 1, wherein a sliding groove is formed in the bottom of the sliding plate (4), the sliding groove is arranged along the length direction of the sliding plate (4), and a sliding block (6) is slidably connected in the sliding groove.

7. The elbow detection jig according to claim 6, wherein one end of the support rod (7) is rotatably connected to the clamping block (5), and the other end is fixedly connected to the sliding block (6).